| Event | |
| Date | 2024-05-14 |
| Asteroid | (4863) Yasutani |
| Star | UCAC4 325-099317 |
| Asteroid magnitude | 16.57m |
| Star magnitude | 13.53m / 13.53m / 13.52m (¹) |
| Combined magnitude | 13.47m / 13.47m / 13.45m (¹) |
| Expected drop | 3.10m / 3.10m / 2.88m (¹) |
| Expected time | 00:01:14 UT ± 0.23 s |
| Expected duration | 1.11 s |
| 1-σ path width error | 0.04 |
| Star RUWE | 0.95 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 052 36 14.0 |
| Longitude | 016 02 33.4 |
| Altitude | 65 m |
| Geodetic system | WGS84 |
| Nearest city | Sierakow |
| Result | |
| Overal result | Positive |
| Start observation | 23:59:25 UT |
| End observation | 00:03:35 UT |
| Disappearance | 00:01:17.200 UT ± 0.3 s |
| Reappearance | 00:01:19.090 UT ± 0.18 s |
| Duration | 1.89 s |
| Plotcode | include observation |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.33 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 4.4 |
| Wind | 3 B |
| Temperature | 12°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-07-07 13:51:43 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
